Wilwood 2015-2023 Mustang SX6R Big Brake Dynamic Front Brake Kit

Upgrade the front braking performance of your 2015-2023 Ford Mustang with the Wilwood SX6R Big Brake Dynamic Front Brake Kit. Designed for extreme-duty, high-performance street and track applications, the SX6R system combines Wilwood's largest dual-purpose six-piston calipers with large 14.00-inch Dynamic Lug Drive rotors for exceptional braking capacity, cooling and sustained high-temperature durability.

The SX6R six-piston calipers are specifically designed for high-capacity braking with large-diameter rotors and are well suited for vehicles with upgraded wheels and tires. The system uses directional 72 staggered-vane rotors to maximize airflow and cooling under demanding conditions. Available configurations include black or red powder-coated calipers with either GT Slotted or SRP Drilled & Slotted rotors. The kit is engineered for compatibility with the vehicle's OE master cylinder output and ABS function.

Product Features:

Wilwood SX6R Big Brake Dynamic Front Brake Kit
Designed for 2015-2023 Ford Mustang Applications
SX6R Six-Piston Front Calipers
Wilwood's Largest Dual-Purpose Caliper Design
14.00" Dynamic Lug Drive Rotors
Directional 72 Staggered-Vane Rotor Design
Available with GT Slotted Rotors
Available with SRP Drilled & Slotted Rotors
Available with Black or Red Powder-Coated Calipers
Radial-Mount Caliper Design
Designed for Increased Cooling and Sustained High-Heat Durability
Includes Brake Flexlines
Compatible with OE Master Cylinder Output and ABS Function
Designed for Performance Street, Show and Track Applications
Ideal for Vehicles with Upgraded Wheel and Tire Packages

Specifications:

Manufacturer	Wilwood Engineering
Product Type	Big Brake Dynamic Front Brake Kit
Brake Location	Front
Caliper Type	SX6R
Caliper Pistons	6
Piston Bore Sizes	1.75", 1.38", 1.38"
Total Piston Area	5.40 in²
Caliper Colors	Black or Red Powder Coat
Mount Type	Radial
Rotor Diameter	14.00"
Rotor Mounting	Dynamic Lug Drive
Rotor Vane Design	72 Staggered-Vane Directional
Rotor Styles	GT Slotted or SRP Drilled & Slotted
Spindle Type	Factory Disc Spindle / Compatible Drop Spindle
Minimum Wheel Diameter	18"*
Vehicle Application	2015-2023 Ford Mustang

*Wilwood states this brake kit may fit 18-inch wheels. Actual wheel clearance must be verified using Wilwood's wheel clearance diagram before installation.

Available Configurations:

140-14928 - Black Powder-Coated Calipers - 14.00" GT Slotted Rotors
140-14928-R - Red Powder-Coated Calipers - 14.00" GT Slotted Rotors
140-14928-D - Black Powder-Coated Calipers - 14.00" SRP Drilled & Slotted Rotors
140-14928-DR - Red Powder-Coated Calipers - 14.00" SRP Drilled & Slotted Rotors

Vehicle Fitment:

2015 Ford Mustang
2016 Ford Mustang
2017 Ford Mustang
2018 Ford Mustang
2019 Ford Mustang
2020 Ford Mustang
2021 Ford Mustang
2022 Ford Mustang
2023 Ford Mustang

Fitment Notes:

Designed for select 2015-2023 Ford Mustang applications.
Uses Wilwood SX6R six-piston front calipers.
Uses 14.00" Dynamic Lug Drive rotors.
Directional 72 staggered-vane rotor construction provides increased airflow and cooling for sustained high-temperature use.
GT versions feature slotted rotors.
SRP versions feature drilled and slotted rotors.
Available with black or red powder-coated calipers.
Uses a radial-mount caliper configuration.
Designed to maintain compatibility with OE master cylinder output and ABS function.
Brake flexlines are included with this Mustang application.
Designed for high-performance street, show, extreme-duty and track applications.
Wilwood specifically recommends the SX6R system for applications where wheel and tire upgrades provide additional braking capability.
Minimum wheel diameter is listed as 18"; actual wheel clearance must be verified before installation.
This is a front brake kit and does not include rear brake components.